Antec Flux Pro Noctua Edition vs SilverStone ALTA D1 Case Comparison

Antec Flux Pro Noctua Edition and SilverStone ALTA D1 are both cases with the same Internal 3.5" Drive Bays (4) and Front Panel I/O (USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C). The main differences are in Internal 2.5" Drive Bays, Motherboard Compatibility, Dimensions and Volume.

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Antec Flux Pro Noctua Edition	SilverStone ALTA D1
Prices (Change region) In Stock $399.95 Last updated 15 minutes ago.	Prices (Change region) In Stock $798.53 Last updated 13 minutes ago. In Stock $815.99 In Stock Free shipping $1,029.10
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Brand Noctua	Brand SilverStone
Model Antec Flux Pro Noctua Edition Antec-Flux-Pro-NE 841501190339	Model SST-ALD1B
Release Date 📅 March 2026	Release Date 📅 October 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►	Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►
Type ATX Full Tower	Type ATX Full Tower
Color Brown/Black	Color Black
Includes Power Supply No	Includes Power Supply No
External 5.25" Drive Bays 0	External 5.25" Drive Bays 0
External 3.5" Drive Bays 0	External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 2	Internal 2.5" Drive Bays 0
Internal 3.5" Drive Bays 4	Internal 3.5" Drive Bays 4
Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX	Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX, SSI CEB, SSI EEB, XL ATX
Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C	Front Panel I/O USB 3.2 Gen 1 Type A, USB 3.2 Gen 2 Type C
Dimensions 530 mm x 245 mm x 545 mm	Dimensions 457 mm x 265 mm x 651 mm
Volume 71 L	Volume 79 L
Max VGA length allowance 455 mm	Max VGA length allowance 382 mm
Max VGA length allowance (w/o HDD cage) -	Max VGA length allowance (w/o HDD cage) 407 mm
Expansion Slots 8	Expansion Slots 11
Back Connect Support No	Back Connect Support No